HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portland

$79+ Cheap flights from Kansas City to Portland (MCI - PDX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — PDX
Feb 23 — Mar 21
Sun 2/23
Sun 3/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kansas City to Portland with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Kansas City to Portland are usually found in February or September, booked 48 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Kansas City to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Kansas City (MCI) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 18, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$150
(Frontier)

One-way from

$79
(Cheapflightsfares)

Popular in

March

Cheapest in

February

Average price

$306
Provider with most accurate pricing for Kansas City-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kansas City-Portland flights.
Search Deals
From Kansas City to Portland
Search Deals
One-way flight from Kansas City to Portland
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Kansas City to Portland

Cheapest flights from Kansas City to Portland
Explore the most affordable flight options available from Kansas City to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 18, 2025.

This Frontier deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/108:35 pmMCI - PDX
1 stop6h 02mFrontier
Fri 3/146:45 amPDX - MCI
1 stop10h 50mFrontier
Deal found 2/17$150
This CheapOair deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/88:35 pmMCI - PDX
1 stop6h 02mMultiple Airlines
Sun 3/97:32 pmPDX - MCI
1 stop13h 03mMultiple Airlines
Deal found 2/17$158
This Cheapflightsfares deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1211:40 amMCI - PDX
1 stop8h 57mSpirit Airlines
Sat 3/157:32 pmPDX - MCI
1 stop13h 03mSpirit Airlines
Deal found 2/18$166
This Alaska Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/45:55 pmMCI - PDX
Nonstop3h 53mAlaska Airlines
Mon 9/84:00 pmPDX - MCI
1 stop5h 57mAlaska Airlines
Deal found 2/18$169
This Delta deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/86:10 pmMCI - PDX
1 stop7h 34mDelta
Tue 4/155:26 pmPDX - MCI
1 stop4h 48mDelta
Deal found 2/17$257
This Hawaiian Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/87:28 pmMCI - PDX
Nonstop3h 53mHawaiian Airlines
Tue 4/151:23 pmPDX - MCI
Nonstop3h 25mHawaiian Airlines
Deal found 2/18$317
This United Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/103:32 pmMCI - PDX
2 stops9h 23mUnited Airlines
Mon 3/174:00 pmPDX - MCI
1 stop5h 44mUnited Airlines
Deal found 2/17$344
This Southwest deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/49:05 pmMCI - PDX
1 stop5h 25mSouthwest
Mon 4/711:45 amPDX - MCI
2 stops8h 35mSouthwest
Deal found 2/18$361
This American Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/78:08 pmMCI - PDX
1 stop6h 16mAmerican Airlines
Mon 8/1111:58 pmPDX - MCI
1 stop6h 38mAmerican Airlines
Deal found 2/17$366

Find flights from Kansas City to Portland within your budget

Customize your flight search to find flights from Kansas City to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 18, 2025.

Fly from

Kansas City

Fly to

Portland

Route

Depart

Return

Price

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Mon 3/10

8:35 pm-12:37 am

1 stop6h 02m

Portland

Fri 3/14

6:45 am-7:35 pm

1 stop10h 50m

$150

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Sat 3/8

8:35 pm-12:37 am

1 stop6h 02m

Portland

Sun 3/9

7:32 pm-10:35 am

1 stop13h 03m

$158

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Wed 3/12

11:40 am-6:37 pm

1 stop8h 57m

Portland

Sat 3/15

7:32 pm-10:35 am

1 stop13h 03m

$166

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Tue 4/8

6:10 pm-11:44 pm

1 stop7h 34m

Portland

Tue 4/15

5:26 pm-12:14 am

1 stop4h 48m

$257

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Tue 4/8

7:28 pm-9:21 pm

Nonstop3h 53m

Portland

Tue 4/15

1:23 pm-6:48 pm

Nonstop3h 25m

$317

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Sat 3/22

7:28 pm-9:21 pm

Nonstop3h 53m

Portland

Tue 4/1

1:23 pm-6:48 pm

Nonstop3h 25m

$337

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Tue 4/8

6:00 am-2:57 pm

2 stops10h 57m

Portland

Tue 4/15

4:18 pm-11:44 pm

1 stop5h 26m

$342

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Fri 4/4

9:05 pm-12:30 am

1 stop5h 25m

Portland

Mon 4/7

11:45 am-10:20 pm

2 stops8h 35m

$361

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Thu 8/7

8:08 pm-12:24 am

1 stop6h 16m

Portland

Mon 8/11

11:58 pm-8:36 am

1 stop6h 38m

$366

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Fri 3/21

8:35 pm-12:37 am

1 stop6h 02m

$79

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

Showing 1-10 of 18 results
1
2

Compare providers for flights from Kansas City to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kansas City to Portland in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapOairPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Kansas City-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kansas City-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kansas City-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kansas City-Portland flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kansas City-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kansas City to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Kansas City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Kansas City to Portland

Get recent, data-driven insights about flights from Kansas City to Portland including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Kansas City to Portland?

Use this chart to determine the optimal time to book a round-trip flight from Kansas City to Portland. Price data was last updated on February 14, 2025.

To ensure you get the cheapest price possible for a flight from Kansas City to Portland, you should look to book at least 48 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Kansas City to Portland?

Currently, November is the cheapest month in which you can book a flight from Kansas City to Portland (average of $277). Flying from Kansas City to Portland in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MCI to PDX?

Find hourly flight availability from Kansas City to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 18, 2025.

It’s optimal to fly from Kansas City to Portland in the morning. By choosing this option you can save up to 41% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Kansas City to Portland?

Use this chart to determine the cheapest time to fly round-trip from Kansas City to Portland. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Kansas City to Portland flight should consider departing on Thursday at noon when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated February 18, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines and Delta from Kansas City to Portland by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,423 reviews

Boarding

8.2

Comfort

8.1

Food

7.1

Crew

8.7

Entertainment

7.6

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,423 reviews
Southwest
8.1
Very good
4,423 reviews

Boarding

8.2

Comfort

8.1

Food

7.1

Crew

8.7

Entertainment

7.6

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,686 reviews
Southwest
8.1
Very good
4,423 reviews

Boarding

8.2

Comfort

8.1

Food

7.1

Crew

8.7

Entertainment

7.6

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,246 reviews
Southwest
8.1
Very good
4,423 reviews

Boarding

8.2

Comfort

8.1

Food

7.1

Crew

8.7

Entertainment

7.6

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Hawaiian Airlines
7.9
Good
2,319 reviews
Southwest
8.1
Very good
4,423 reviews

Boarding

8.2

Comfort

8.1

Food

7.1

Crew

8.7

Entertainment

7.6

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,779 reviews
Southwest
8.1
Very good
4,423 reviews

Boarding

8.2

Comfort

8.1

Food

7.1

Crew

8.7

Entertainment

7.6

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Kansas City to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Kansas City to Portland flight route?

    Within the past month, 1 users have taken a look at flights from Kansas City to Portland.

  • What are the cheapest airlines flying from Kansas City to Portland round-trip?

    Our cheapest airline available from Kansas City to Portland is Frontier. Our recent data shows that you can find tickets from as low as $150 on this airline. Additional options worth looking into are Spirit Airlines and Delta, starting at $166 and $257 round-trip. Frontier is currently priced 56% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Kansas City to Portland one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $79. However, be on the lookout for offers from Spirit Airlines and Delta, as they are both options that can get you from Kansas City to Portland for a low price.

  • What are the most reliable airlines from Kansas City to Portland?

    Consider Alaska Airlines (76%), Horizon Air (76%) or Hawaiian Airlines (71%) when booking your flight. These represent the most reliable airlines when flying from Kansas City to Portland.

  • What are the cheapest flights from Kansas City to Portland?

    While on average a flight from Kansas City to Portland is generally $479, our data shows the cheapest flight currently is $148. When looking at the most popular route, (Kansas City - Portland), you can expect to pay $143 for that flight.

  • Where are the most common layover locations when flying from Kansas City to Portland?

    Of the flights from Kansas City to Portland that have layovers, most of them stop in Denver. Kansas City to Portland flights stop in Seattle the next most.

  • What are some popular things to do or see while on a layover in Denver?

    Coors Field, 16th Street Mall, and Paramount Theatre are the most popular attractions in Denver if you're in need of something to do during your layover. Coors Field, 16th Street Mall, and Paramount Theatre can be visited by traveling about 18.4 mi, 18.7 mi, and 18.6 mi respectively from Denver Intl. Those looking to explore during their layover in Denver can rent a car from Denver Intl for about $47 per day.

  • What are some popular points of interest to see during a layover in Seattle?

    If you're on a layover in Seattle and looking for things to do, consider visiting Pike Place Market, Space Needle, or Seattle Waterfront. Those on a layover in Seattle interested in visiting Pike Place Market, Space Needle, or Seattle Waterfront can do so by traveling 11.2 mi, 12.0 mi, and 10.9 mi, respectively from Seattle/Tacoma Intl. Travelers can book a car rental at Seattle/Tacoma Intl for about $44 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Kansas City to Portland flights?

    Flights departing from Kansas City and landing in Portland layover in Salt Lake City least frequently.

  • Can I find deals for flights from Kansas City to Portland that include hotel bookings?

    Yes. In addition to deals on Kansas City to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kansas City to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansas City to Portland.

  • Can I find deals for business class flights from Kansas City to Portland?

    Yes. Cheapflights offers flight deals from Kansas City to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kansas City to Portland?

    Currently, November is the cheapest month in which you can book a flight from Kansas City to Portland (average of $277). Flying from Kansas City to Portland in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Kansas City?

Book flights to Kansas City if you plan to visit one of these locations
Seaside
Lincoln City
Beaverton
McMinnville
Lake Oswego
Hillsboro
Vancouver
Gresham
Long Beach
Cannon Beach
Tigard
Astoria
Hood River
Woodburn
Depoe Bay
Pacific City
Stevenson
Troutdale
Longview
Wilsonville

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Kansas City to Portland

Discover the top 7 airlines that operate flights from Kansas City to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$110Average$190FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$119Average$226FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$169Average$328FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$307FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$257Average$450FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$260Average$389FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$276Average$429FlexibilityNo cancel feeOn-time63%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.